text: /* Definitions of target machine for GNU compiler, for Intel 80960
     Copyright (C) 2000
     Free Software Foundation, Inc.
     Contributed by Steven McGeady, Intel Corp.
     Additional Work by Glenn Colon-Bonet, Jonathan Shapiro, Andy Wilson
     Converted to GCC 2.0 by Jim Wilson and Michael Tiemann, Cygnus Support.
  
  This file is part of GNU CC.
  
  GNU CC is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2, or (at your option)
  any later version.
  
  GNU CC is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with GNU CC; see the file COPYING.  If not, write to
  the Free Software Foundation, 59 Temple Place - Suite 330,
  Boston, MA 02111-1307, USA.  */
  
  #ifndef GCC_I960_PROTOS_H
  #define GCC_I960_PROTOS_H
  
  #ifdef RTX_CODE
  extern struct rtx_def *legitimize_address PARAMS ((rtx, rtx, enum machine_mode));
  /* Define the function that build the compare insn for scc and bcc.  */
  
  extern struct rtx_def *gen_compare_reg PARAMS ((enum rtx_code, rtx, rtx));
  
  /* Define functions in i960.c and used in insn-output.c.  */
  
  extern const char *i960_output_ldconst PARAMS ((rtx, rtx));
  extern const char *i960_output_call_insn PARAMS ((rtx, rtx, rtx, rtx));
  extern const char *i960_output_ret_insn PARAMS ((rtx));
  extern const char *i960_output_move_double PARAMS ((rtx, rtx));
  extern const char *i960_output_move_double_zero PARAMS ((rtx));
  extern const char *i960_output_move_quad PARAMS ((rtx, rtx));
  extern const char *i960_output_move_quad_zero PARAMS ((rtx));
  
  extern int literal PARAMS ((rtx, enum machine_mode));
  extern int hard_regno_mode_ok PARAMS ((int, enum machine_mode));
  extern int fp_literal PARAMS ((rtx, enum machine_mode));
  extern int signed_literal PARAMS ((rtx, enum machine_mode));
  extern int legitimate_address_p PARAMS ((enum machine_mode, rtx, int));
  extern void i960_print_operand PARAMS ((FILE *, rtx, int));
  extern int fpmove_src_operand PARAMS ((rtx, enum machine_mode));
  extern int arith_operand PARAMS ((rtx, enum machine_mode));
  extern int logic_operand PARAMS ((rtx, enum machine_mode));
  extern int fp_arith_operand PARAMS ((rtx, enum machine_mode));
  extern int signed_arith_operand PARAMS ((rtx, enum machine_mode));
  extern int fp_literal_one PARAMS ((rtx, enum machine_mode));
  extern int fp_literal_zero PARAMS ((rtx, enum machine_mode));
  extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
  extern int eq_or_neq PARAMS ((rtx, enum machine_mode));
  extern int arith32_operand PARAMS ((rtx, enum machine_mode));
  extern int power2_operand PARAMS ((rtx, enum machine_mode));
  extern int cmplpower2_operand PARAMS ((rtx, enum machine_mode));
  extern enum machine_mode select_cc_mode PARAMS ((RTX_CODE, rtx));
  extern int i960_address_cost PARAMS ((rtx));
  extern int emit_move_sequence PARAMS ((rtx *, enum machine_mode));
  extern int i960_bypass PARAMS ((rtx, rtx, rtx, int));
  extern void i960_print_operand_addr PARAMS ((FILE *, rtx));
  extern int i960_expr_alignment PARAMS ((rtx, int));
  extern int i960_improve_align PARAMS ((rtx, rtx, int));
  extern int i960_si_ti PARAMS ((rtx, rtx));
  extern int i960_si_di PARAMS ((rtx, rtx));
  #ifdef TREE_CODE
  extern struct rtx_def *i960_function_arg PARAMS ((CUMULATIVE_ARGS *,
  						  enum machine_mode,
  						  tree, int));
  extern rtx i960_va_arg PARAMS ((tree, tree));
  extern void i960_va_start PARAMS ((int, tree, rtx));
  #endif /* TREE_CODE */
  extern enum reg_class secondary_reload_class PARAMS ((enum reg_class, enum machine_mode, rtx));
  #endif /* RTX_CODE */
  
  #ifdef TREE_CODE
  extern void i960_function_name_declare PARAMS ((FILE *, const char *, tree));
  extern void i960_function_arg_advance PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int));
  extern int i960_round_align PARAMS ((int, tree));
  extern void i960_setup_incoming_varargs PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int));
  extern tree i960_build_va_list PARAMS ((void));
  extern int i960_final_reg_parm_stack_space PARAMS ((int, tree));
  extern int i960_reg_parm_stack_space PARAMS ((tree));
  #endif /* TREE_CODE */
  
  extern int process_pragma PARAMS ((int(*)(void), void(*)(int), const char *));
  extern int i960_object_bytes_bitalign PARAMS ((int));
  extern void i960_initialize PARAMS ((void));
  extern int bitpos PARAMS ((unsigned int));
  extern int is_mask PARAMS ((unsigned int));
  extern int bitstr PARAMS ((unsigned int, int *, int *));
  extern int compute_frame_size PARAMS ((int));
  extern void output_function_profiler PARAMS ((FILE *, int));
  extern void i960_scan_opcode PARAMS ((const char *));
  
  #ifdef GCC_C_PRAGMA_H
  extern void i960_pr_align PARAMS ((cpp_reader *));
  extern void i960_pr_noalign PARAMS ((cpp_reader *));
  #endif
  
  #endif /* ! GCC_I960_PROTOS_H  */
  